sqlserver 导出插入脚本代码

当然有其它工具可以做这件事，但如果客户不允许你在服务器乱装东西时这个脚本就会有用了。

declare @tbimporttables table(tablename varchar(128), deleted tinyint)

-- append tables which you want to import
insert into @tbimporttables(tablename, deleted) values('tentitytype', 1)
insert into @tbimporttables(tablename, deleted) values('tattribute', 1)
-- append all tables
--insert into @tbimporttables(tablename, deleted) select table_name, 1 from information_schema.tables where table_type = 'base table'

declare @tbimportscripts table(script varchar(max))

declare @tablename varchar(128),
@deleted tinyint,
@columnname varchar(128),
@fieldscript varchar(max),
@valuescript varchar(max),
@insertscript varchar(max)

declare curimporttables cursor for
select tablename, deleted
from @tbimporttables

open curimporttables
fetch next from curimporttables into @tablename, @deleted

while @@fetch_status = 0
begin
　　if (@deleted = 1)
　　begin
　　　　insert into @tbimportscripts(script) values ('truncate table ' + @tablename)
　　end

　　insert into @tbimportscripts(script) values ('set identity_insert ' + @tablename + ' on')

　　set @fieldscript = ''
　　select @fieldscript = @fieldscript + column_name + ',' from information_schema.columns where table_name = @tablename and data_type not in('timestamp', 'image')
　　set @fieldscript = substring(@fieldscript, 0, len(@fieldscript))

　　set @valuescript = ''
　　select @valuescript = @valuescript + 'case when ' + column_name + ' is null then ''null'' else '''''''' + convert(varchar(max), ' + column_name + ') + '''''''' end +'',''+' 　　from information_schema.columns where table_name = @tablename and data_type not in('timestamp', 'image')
　　set @valuescript = substring(@valuescript, 0, len(@valuescript) - 4)

　　set @insertscript = 'select ''insert into ' + @tablename + '(' + @fieldscript + ') values(' + '''+' + @valuescript + ' + '')'' from ' + @tablename
　　insert into @tbimportscripts(script) exec ( @insertscript)

　　insert into @tbimportscripts(script) values ('set identity_insert ' + @tablename + ' off')

　　insert into @tbimportscripts(script) values ('go ')
　　fetch next from curimporttables into @tablename, @deleted
end

close curimporttables
deallocate curimporttables

select * from @tbimportscripts